Robuta

https://www-prod.media.mit.edu/projects/candlewax-rockets-a-green-propellant-alternative/overview/ Overview ‹ Candlewax Rockets: A Green Alternative for In-Space Propulsion — MIT Media Lab The Space Enabled Research Group is exploring the potential of using beeswax and candle wax as potential fuels for satellites in space. Beeswax and candle wax … mit media labgreen alternativein spaceoverviewcandlewax